Anything that makes enterprise management of FF easier is a win for the browser environment.

That said, I'm seeing enterprise security companies selling soft forks of Chrome with all sorts of inspection and policy built in. Basically, instead of doing DLP/URL filtering/risk management on a MITM box, they're pushing it to the browser. This helps remove the need for TLS decryption, and the need to funnel their browser traffic to any particular tunnel endpoint.

I guess what I'm saying is... Firefox might want to take a look at what those companies are doing to Chrome and figure if there is a way to make it easy to plug that kind of security into their browser.

edit: just noticed this is a paid service. So I triple down on what I said. Companies that are "buying" browsers are buying browsers with deep inspection and security features baked in. I don't know if they'll buy support for FF when Edge is free.